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Diffstat (limited to 'libc/pwd_grp/fgetspent.c')
-rw-r--r--libc/pwd_grp/fgetspent.c45
1 files changed, 45 insertions, 0 deletions
diff --git a/libc/pwd_grp/fgetspent.c b/libc/pwd_grp/fgetspent.c
new file mode 100644
index 000000000..cf949065f
--- /dev/null
+++ b/libc/pwd_grp/fgetspent.c
@@ -0,0 +1,45 @@
+/*
+ * fgetspent.c - Based on fgetpwent.c
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the Free
+ * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#include <errno.h>
+#include <stdio.h>
+#include <shadow.h>
+
+#define PWD_BUFFER_SIZE 256
+
+int fgetspent_r (FILE *file, struct spwd *spwd,
+ char *buff, size_t buflen, struct spwd **crap)
+{
+ if (file == NULL) {
+ __set_errno(EINTR);
+ return -1;
+ }
+ return(__getspent_r(spwd, buff, buflen, fileno(file)));
+}
+
+struct spwd *fgetspent(FILE * file)
+{
+ static char line_buff[PWD_BUFFER_SIZE];
+ static struct spwd spwd;
+
+ if (fgetspent_r(file, &spwd, line_buff, PWD_BUFFER_SIZE, NULL) != -1) {
+ return &spwd;
+ }
+ return NULL;
+}